45648007 has 2 divisors, whose sum is σ = 45648008. Its totient is φ = 45648006.

The previous prime is 45647977. The next prime is 45648037. The reversal of 45648007 is 70084654.

It is a balanced prime because it is at equal distance from previous prime (45647977) and next prime (45648037).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45648007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45648037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22824003 + 22824004.

It is an arithmetic number, because the mean of its divisors is an integer number (22824004).

Almost surely, 2^45648007 is an apocalyptic number.

45648007 is a deficient number, since it is larger than the sum of its proper divisors (1).

45648007 is an equidigital number, since it uses as much as digits as its factorization.

45648007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 45648007 is about 6756.3308829571. The cubic root of 45648007 is about 357.3885273590.

The spelling of 45648007 in words is "forty-five million, six hundred forty-eight thousand, seven".